2012-08-29 wenzelm 2012-08-29 renamed Position.str_of to;
2012-07-06 wenzelm 2012-07-06 discontinued obsolete attribute "COMP";
2012-04-27 wenzelm 2012-04-27 prefer Context_Position.report_generic, which observes is_visible flag and thus reduces number of echos;
2012-04-27 wenzelm 2012-04-27 clarified signature;
2012-04-01 wenzelm 2012-04-01 added Attrib.global_notes/local_notes/generic_notes convenience;
2012-03-18 wenzelm 2012-03-18 maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming); more explicit Context.generic for Name_Space.declare/define and derivatives (NB: naming changed after Proof_Context.init_global); prefer Context.pretty in low-level operations of structure Sorts/Type (defer full Syntax.init_pretty until error output); simplified signatures;
2012-03-13 wenzelm 2012-03-13 suppress vacous notes elements, with subtle change of semantics: 'interpret' no longer pulls-in unnamed facts "by fact";
2012-03-13 wenzelm 2012-03-13 improved attribute "abs_def" to handle object-equality as well;
2012-03-03 wenzelm 2012-03-03 canonical argument order for attribute application;
2012-02-17 wenzelm 2012-02-17 simplified configuration options for syntax ambiguity;
2012-02-16 wenzelm 2012-02-16 simplified configuration options for syntax ambiguity;
2012-01-05 wenzelm 2012-01-05 discontinued Syntax.positions -- atomic parse trees are always annotated;
2011-11-23 wenzelm 2011-11-23 tuned;
2011-11-21 wenzelm 2011-11-21 drop vacuous decls;
2011-11-19 wenzelm 2011-11-19 refined partial evaluation of attributes: avoid duplication of facts for plain declarations; tuned;
2011-11-19 wenzelm 2011-11-19 do not store vacuous theorem specifications -- relevant for frugal local theory content; tuned;
2011-11-17 wenzelm 2011-11-17 partial evaluation in invisible context;
2011-11-16 wenzelm 2011-11-16 retain mixed attributes as dynamic theorem expression, but disallow subsequent static rules;
2011-11-16 wenzelm 2011-11-16 clarified Attrib.partial_evaluation;
2011-11-14 wenzelm 2011-11-14 some support for partial evaluation of attributed facts;
2011-11-14 wenzelm 2011-11-14 eliminated dead code;
2011-11-07 wenzelm 2011-11-07 tuned signature -- avoid spurious Thm.mixed_attribute;
2011-11-06 wenzelm 2011-11-06 more explicit representation of rule_attribute vs. declaration_attribute vs. mixed_attribute; misc tuning;
2011-08-06 kleing 2011-08-06 make syntax ambiguity warnings a config option
2011-08-08 wenzelm 2011-08-08 made SML/NJ happy;
2011-08-06 nipkow 2011-08-06 extended user-level attribute case_names with names for case hypotheses
2011-06-10 wenzelm 2011-06-10 tuned name (cf. blast_stats);
2011-05-15 wenzelm 2011-05-15 optional description for 'attribute_setup' and 'method_setup';
2011-05-14 wenzelm 2011-05-14 discontinued global config options within attribute name space;
2011-05-03 wenzelm 2011-05-03 more conventional naming scheme: names_long, names_short, names_unique;
2011-05-02 wenzelm 2011-05-02 added Attrib.setup_config_XXX conveniences, with implicit setup of the background theory; proper name bindings;
2011-04-17 wenzelm 2011-04-17 markup attributes/methods via name space; eliminated obsolete markup;
2011-04-17 wenzelm 2011-04-17 report Name_Space.declare/define, relatively to context; added "global" variants of context-dependent declarations;
2011-04-16 wenzelm 2011-04-16 modernized structure Proof_Context;
2011-04-16 wenzelm 2011-04-16 Name_Space: proper configuration options long_names, short_names, unique_names instead of former unsynchronized references;
2011-04-08 wenzelm 2011-04-08 discontinued special status of structure Printer;
2011-04-08 wenzelm 2011-04-08 explicit structure Syntax_Trans; discontinued old-style constrainAbsC;
2011-04-07 wenzelm 2011-04-07 tuned signature;
2011-04-05 wenzelm 2011-04-05 discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
2011-03-22 wenzelm 2011-03-22 enable inner syntax source positions by default (controlled via configuration option); disable source positions for HOLCF, due to special pattern translations;
2010-12-21 wenzelm 2010-12-21 configuration option "syntax_ast_trace" and "syntax_ast_stat";
2010-12-21 wenzelm 2010-12-21 configuration option "ML_trace";
2010-12-17 wenzelm 2010-12-17 renamed structure MetaSimplifier to raw_Simplifer, to emphasize its meaning;
2010-12-16 boehmes 2010-12-16 turned simp_trace_depth_limit into a configuration option
2010-12-02 wenzelm 2010-12-02 configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
2010-12-02 wenzelm 2010-12-02 renamed trace_simp to simp_trace, and debug_simp to simp_debug;
2010-10-30 wenzelm 2010-10-30 support for real valued configuration options;
2010-09-20 wenzelm 2010-09-20 renamed structure PureThy to Pure_Thy and moved most content to Global_Theory, to emphasize that this is global-only;
2010-09-17 wenzelm 2010-09-17 tuned signature of (Context_) variants;
2010-09-06 wenzelm 2010-09-06 turned show_hyps and show_tags into proper configuration option;
2010-09-06 wenzelm 2010-09-06 more explicit indication of Config.raw options, which are only needed for bootstrapping Pure;
2010-09-05 wenzelm 2010-09-05 turned show_brackets into proper configuration option; Sign.certify/type_check: dropped Syntax.pp_show_brackets, which is hard to hold up due to Pretty.pp and not even present in the regular end-user type check;
2010-09-05 wenzelm 2010-09-05 turned show_sorts/show_types into proper configuration options;
2010-09-03 wenzelm 2010-09-03 turned eta_contract into proper configuration option;
2010-09-03 wenzelm 2010-09-03 turned show_structs into proper configuration option;
2010-09-03 wenzelm 2010-09-03 configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
2010-09-03 wenzelm 2010-09-03 pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
2010-09-03 wenzelm 2010-09-03 treat show_free_types as plain ML option, without the extras of global default and registration in the attribute name space -- NB: 'print_configs' only shows the latter;
2010-09-03 wenzelm 2010-09-03 more explicit Config.declare vs. Config.declare_global;
2010-09-03 wenzelm 2010-09-03 turned show_no_free_types into proper configuration option show_free_types, with flipped polarity;